Results 21 to 30 of about 26,049 (238)
Subcritical dual models as subcritical strings
Physics Letters B, 1990 Abstract We reconsider the nonplanar loop of the bosonic dual resonance model with space-time dimension D in the range 1 D ϱ(μ)=2| sinh πμ[ (25−D) 48 + i (D−1) 48 ]| 2 . We point out many parallels of this result with the picture of subcritical strings advanced by Polyakov.
Department of Physics, University of Florida, Gainesville, FL 32611, USA ( host institution ) +1 more
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Energies, 2019 In the present study, a subcritical and supercritical regenerative organic Rankine cycle (rORC) was designed. The designed rORCs assist a combined heat and power (CHP) engine, the fuel of which is biogas produced from anaerobic digestion of domestic ...
Yıldız Koç +2 more
doaj +1 more source
Energies, 2015 Organic Rankine cycles (ORCs) are an established technology to convert waste heat to electricity. Although several commercial implementations exist, there is still considerable potential for thermo-economic optimization.
Steven Lecompte +4 more
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Research Progress on Extraction and Modification of Polysaccharide by Subcritical Water
Shipin gongye ke-ji, 2023 Polysaccharides are important natural products exhibiting many biological functions, such as antioxidant, anti-inflammatory and anti-tumor activities. They are widely used in food and pharmaceutical industries.
Bingjie YANG +3 more
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Critical and subcritical ischaemia
European Journal of Vascular and Endovascular Surgery, 1997 To stratify leg ischaemia into high and low risk groups with respect to outcome.An evaluation of 20 recent publications, reporting the results of 6118 patients with critical ischaemia. Low and high risk patient groups are identified by the definition of critical ischaemia.
Wolfe, J.H.N., Wyatt, M.G.
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Nonlinear Excitation of Subcritical Instabilities in a Toroidal Plasma [PDF]
, 2016 Équipe 107 : Physique des plasmas chaudsInternational audienceIn a collisionless plasma, it is known that linearly stable modes can be destabilized (subcritically) by the presence of structures in phase space.
IDO, Takeshi +20 more
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Research on Neutron Source Intensity Calculation Method for Pressurized Water Reactor Burned Fuel
Yuanzineng kexue jishu, 2023 The accurate calculation of pressurized water reactor burned fuel neutron source intensity plays a significant role in the subcritical reactivity measurement.
CHEN Jun;PENG Lianghui;YANG Weiyan;TANG Chuntao;BI Guangwen;YANG Bo;YAO Jinguo;WANG Rui;CHEN Lipei
doaj
The evolution of subcritical Achlioptas processes [PDF]
Random Structures & Algorithms, 2014 AbstractIn Achlioptas processes, starting from an empty graph, in each step two potential edges are chosen uniformly at random, and using some rule one of them is selected and added to the evolving graph. AlthouSgh the evolution of such ‘local’ modifications of the Erdős–Rényi random graph process has received considerable attention during the last ...
Riordan, O, Warnke, L
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Largest component of subcritical random graphs with given degree sequence [PDF]
, 2023 We study the size of the largest component of two models of random graphs with prescribed degree sequence, the configuration model (CM) and the uniform model (UM), in the (barely) subcritical regime.
Coulson, Matthew John +1 more
core +1 more source
Subcritical percolation with a line of defects [PDF]
The Annals of Probability, 2013 We consider the Bernoulli bond percolation process $\mathbb{P}_{p,p'}$ on the nearest-neighbor edges of $\mathbb{Z}^d$, which are open independently with probability $pp_c'$. Moreover, $p_c'(p,2)=p_c'(p,3)=p$, and $p_c'(p,d)>p$ for $d\geq 4$. We also analyze the behavior of $ξ_p-ξ_{p,p'}$ as $p'\downarrow p_c'$ in dimensions $d=2,3$.
Friedli Sacha +2 more
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